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4.9 out of 5
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  • 11/02/2021

    A very long delivery, sent on November 7 received on February 10. I've been doing a job test, I've been ordering for the baby, and I'll do it this weekend.

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  • 08/01/2021

    Small, simple and functional stereo FM kit. Clear sound and good frequency detection. No need for an amplifier with earphones. Very sensitive to Voltage levels. Just offer 3V anything above causes trouble. Easy to assemble except the SMA. Be careful while soldering the SMA. Copper lines of the circuit is so tiny & fragile and can tear off after a few touch with soldering iron. I bought 2 units, both worked well for some time and both stopped working all of a sudden. I guess micro cracks in copper lines. Otherwise an ideal kit for simple projects.

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  • 10/08/2021

    This FM radio receiver kit is a real miracle! Apart from the IC, just one resistor, two electrolytics three choke coils - and the 5 pushbuttons. Excellent stereo reception quality, matches that of my tuner weighing 2kg and about 100 times the size of this! Use medium impedance (150 Ω) headphones for best results;)

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  • 28/04/2021

    ideal for spending the evening. easy to assemble and immediately working. perfect

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  • 07/02/2021

    Well working stereo FM unit and this was my 3rd purchase. Easy to install and functional with a good signal reception. However the module material is so fragile. Circuit board is so tiny and very much sensitive to ironing, bending, and stretch. All 3 units I purchased worked well for some time and after a few touches to the board, the copper parts detached and modules stopped working. I couldn't fix any of 3 units. Most probably micro cracks are also happening when you try to fix the board and battery pack with plastic ties. Don't do it, either.

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  • Nickmey
    AT
    25/08/2021

    Unbelievable! So few parts, no coils to wind, excellent sensitivity, full-fi sound quality and nearly 40 dB stereo channel separation - never have I assembled a good FM tuner so quickly and cheaply. Highly recommended for integration into an audio amp! Note that the last station tuned is retained on turning off power (e g. changing batteries).

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  • 07/06/2021

    After soldering it together I tested it and the result is amazingly GOOD!!! I did not hear any noise. The volume on my headphone (used one from an Android phone) was so loud that I had to dim it with one of the volume pushbuttons on the PCB. I wondered why there was no antenna; looking at the datasheet of the IC (RDA5807FP) page 17 I found that the headphone cord is used as antenna. Conclusion: a super FM radio for a minimal price.

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  • 16/10/2020

    The package arrived in order! Both pieces were immediately put together. Despite the 11 parts, it's incredible how well they work. They're pure and good dynamics. There's no need to adjust anything - they'll tell me right away! I recommend it to everyone really great piece!!!!

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  • 08/02/2021

    Nice! bought it without earphones and it is super for the price! Educational kit for my kids

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  • 26/01/2021

    This one is amazing! Little FM radio. Works really great, good for kids but has one SMD part.

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